74LVT16245B PHILIPS [NXP Semiconductors], 74LVT16245B Datasheet - Page 2

• Manufacturer Part Number: 74LVT16245B
• Description: 3.3V ABT 16-bit transceiver 3-State
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
PIN DESCRIPTION
48-Pin Plastic SSOP Type III
48-Pin Plastic TSSOP Type II
1998 Feb 19
4, 10, 15, 21, 28,
16-bit bidirectional bus interface
3-State buffers
Output capability: +64mA/-32mA
TTL input and output switching levels
Input and output interface capability to systems at 5V supply
Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
Live insertion/extraction permitted
Power-up 3-State
No bus current loading when output is tied to 5V bus
Latch-up protection exceeds 500mA per JEDEC Std 17
ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
3.3V 16-bit transceiver (3-State)
47, 46, 44, 43,
41, 40, 38, 37,
36, 35, 33, 32,
2, 3, 5, 6, 8, 9,
16, 17, 19, 20,
PIN NUMBER
11, 12, 13, 14,
30, 29, 27, 26
7, 18, 31, 42
34, 39, 45
SYMBOL
22, 23
25, 48
1, 24
I
t
t
C
C
PLH
PHL
CCZ
I/O
IN
PACKAGES
nA0 – nA7
nB0 – nB7
SYMBOL
Propagation delay
nAx to nBx or nBx to nAx
Input capacitance DIR, OE
I/O pin capacitance
Total supply current
nDIR
GND
nOE
V
CC
Direction control input
Data inputs/outputs (A side)
Data inputs/outputs (B side)
Output enable input
(active-Low)
Ground (0V)
Positive supply voltage
PARAMETER
NAME AND FUNCTION
TEMPERATURE RANGE
–40 C to +85 C
–40 C to +85 C
C
V
V
V
Outputs disabled; V
CC
I
I/O
L
= 0V or 3.0V
OUTSIDE NORTH AMERICA
= 50pF;
= 0V or 3.0V
= 3.3V
2
74LVT16245B DGG
74LVT16245B DL
DESCRIPTION
The 74LVT16245B is a high-performance BiCMOS product
designed for V
This device is a 16-bit transceiver featuring non-inverting 3-State
bus compatible outputs in both send and receive directions. The
control function implementation minimizes external timing
requirements. The device features an Output Enable (OE) input for
easy cascading and a Direction (DIR) input for direction control.
LOGIC SYMBOL
1DIR
1A0
1A1
1A2
1A3
1A4
1A5
1A6
1A7
CONDITIONS
T
47
46
44
43
41
40
38
37
amb
1
= 25 C
CC
= 3.6V
CC
operation at 3.3V.
NORTH AMERICA
48
12
11
VT16245B DGG
2
3
5
6
8
9
VT16245B DL
1OE
1B0
1B1
1B2
1B3
1B4
1B5
1B6
1B7
2DIR
2A0
2A1
2A2
2A3
2A4
2A5
2A6
2A7
24
36
35
33
32
30
29
27
26
TYPICAL
74LVT16245B
1.9
70
3
9
Product specification
DWG NUMBER
853-1753 18990
SOT370-1
SOT362-1
UNIT
SA00021
ns
pF
pF
23
25
13
14
16
17
19
20
22
A
2OE
2B0
2B1
2B2
2B3
2B4
2B5
2B6
2B7